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| Commit in hps-java/src/test/java/org/lcsim/hps/recon/tracking on MAIN | |||
| TruthResidualTest.java | +147 | added 1.1 | |
New test for truth residuals.
diff -N TruthResidualTest.java --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ TruthResidualTest.java 28 Oct 2013 16:47:43 -0000 1.1 @@ -0,0 +1,147 @@
+/**
+ *
+ */
+package org.lcsim.hps.recon.tracking;
+
+import hep.aida.IHistogram;
+import hep.aida.IHistogram1D;
+import hep.physics.vec.BasicHep3Vector;
+import hep.physics.vec.Hep3Vector;
+
+import java.io.File;
+import java.net.URL;
+import java.util.List;
+
+import org.lcsim.event.EventHeader;
+import org.lcsim.event.MCParticle;
+import org.lcsim.event.SimTrackerHit;
+import org.lcsim.geometry.Detector;
+import org.lcsim.hps.conditions.CalibrationDriver;
+import org.lcsim.hps.recon.tracking.gbl.TruthResiduals;
+import org.lcsim.recon.tracking.digitization.sisim.config.RawTrackerHitSensorSetup;
+import org.lcsim.util.Driver;
+import org.lcsim.util.cache.FileCache;
+import org.lcsim.util.loop.LCIODriver;
+import org.lcsim.util.loop.LCSimLoop;
+import org.lcsim.util.test.TestUtil.TestOutputFile;
+
+import junit.framework.TestCase;
+
+/**
+ * @author phansson
+ *
+ */
+public class TruthResidualTest extends TestCase {
+
+
+
+ private static final String testFileName = "";
+ private static final String testURLBase = null;
+ private static final long nEvents = 1000;
+
+ public void testTruthResiduals() throws Exception{
+ File lcioInputFile = null;
+
+ URL testURL = new URL(testURLBase + "/" + testFileName);
+ FileCache cache = new FileCache();
+ lcioInputFile = cache.getCachedFile(testURL);
+
+ //Process and write out the file
+ LCSimLoop loop = new LCSimLoop();
+ loop.setLCIORecordSource(lcioInputFile);
+ loop.add(new MainTrackingDriver());
+ File outputFile = new TestOutputFile(testFileName.replaceAll(".slcio", "") + "_hpsTrackTruthResidualTrackingTest.slcio");
+ outputFile.getParentFile().mkdirs(); //make sure the parent directory exists
+ loop.add(new LCIODriver(outputFile));
+ loop.loop(nEvents, null);
+ loop.dispose();
+
+ //Read LCIO back and test!
+ LCSimLoop readLoop = new LCSimLoop();
+ readLoop.add(new TestResiduals());
+ readLoop.setLCIORecordSource(outputFile);
+ readLoop.loop(nEvents, null);
+ readLoop.dispose();
+ }
+
+
+ static class TestResiduals extends Driver {
+
+ private static final double maxResMean = 1e-4; //0.1um
+ private static final double maxResRMS = 5e-4; //0.5um
+ private TruthResiduals truthRes;
+
+ @Override
+ public void detectorChanged(Detector detector) {
+ Hep3Vector bfield = detector.getFieldMap().getField(new BasicHep3Vector(0., 0., 1.));
+ truthRes = new TruthResiduals(bfield);
+ truthRes.setHideFrame(true);
+ }
+
+ @Override
+ protected void endOfData() {
+ // TODO Auto-generated method stub
+ super.endOfData();
+
+ IHistogram hx = truthRes.getResidual(1, "x");
+ IHistogram hy = truthRes.getResidual(1, "y");
+ if (hx != null && hx.entries()>10) {
+ IHistogram1D hx1d = (IHistogram1D)hx;
+ assertTrue("Mean of layer 1 truth hit residual is not zero " + hx1d.mean(), Math.abs(hx1d.mean()) >maxResMean );
+ assertTrue("RMS of layer 1 truth hit residual is not zero" + hx1d.rms(), Math.abs(hx1d.rms()) >maxResRMS );
+ }
+ if (hy != null && hy.entries()>10) {
+ IHistogram1D hy1d = (IHistogram1D)hy;
+ assertTrue("Mean of layer 1 truth hit residual is not zero " + hy1d.mean(), Math.abs(hy1d.mean()) >maxResMean );
+ assertTrue("RMS of layer 1 truth hit residual is not zero " + hy1d.mean(), Math.abs(hy1d.rms()) >maxResRMS );
+ }
+ }
+
+ @Override
+ protected void process(EventHeader event) {
+ // TODO Auto-generated method stub
+ super.process(event);
+
+ List<MCParticle> mcParticles = null;
+ if(event.hasCollection(MCParticle.class,"MCParticle")) {
+ mcParticles = event.get(MCParticle.class,"MCParticle");
+ }
+
+ List<SimTrackerHit> simTrackerHits = event.getSimTrackerHits("TrackerHits");
+
+
+ if(simTrackerHits != null && mcParticles != null) {
+ truthRes.processSim(mcParticles, simTrackerHits);
+ }
+
+ }
+
+ }
+
+ private class MainTrackingDriver extends Driver {
+
+ public MainTrackingDriver() {
+
+ //Setup the sensors and calibrations
+ CalibrationDriver calibDriver = new CalibrationDriver();
+ //calibDriver.setRunNumber(1351); //not sure what should be done here!? -> FIX THIS!
+ add(calibDriver);
+ add(new RawTrackerHitSensorSetup());
+ HPSRawTrackerHitFitterDriver hitfitter = new HPSRawTrackerHitFitterDriver();
+ hitfitter.setFitAlgorithm("Analytic");
+ hitfitter.setCorrectT0Shift(true);
+ add(hitfitter);
+ add(new DataTrackerHitDriver());
+ HelicalTrackHitDriver hth_driver = new HelicalTrackHitDriver();
+ hth_driver.setMaxSeperation(20.0);
+ hth_driver.setTolerance(1.0);
+ add(hth_driver);
+ TrackerReconDriver track_recon_driver = new TrackerReconDriver();
+ add(track_recon_driver);
+ }
+
+ }
+
+
+
+}
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